Takizawa, Cangzhou City Pipe Sales Co., Ltd. (Diaoya Wen-0317-8230272 18731744075) company for the petrochemical, power plant sentinel production enterprises. Professional production: flange (concave flange, plate flat welded flanges, with a neck welded flange, weld neck flange, integral flange, socket welding flange, threaded flange, welding neck collar Loose blue, the weld ring loose flanges, flange covers, lining flange cover) stainless steel flanges, carbon steel flanges, alloy steel flanges, flanges, corrosion and wear-resistant flange, elbow, elbow, three pass, pipe and so on. Advanced flange, pipe supporting production line 6, forging, forging IF push the system, machining, cold forming, hot extrusion, heat treatment workmanship. Power tubes: My company for the petrochemical, power units designated production enterprises, and shipping community pipe manufacturing license. The flanges Specifications: DN16mm-3100mm thickness: 12mm-100mm pressure: 0.25Mpa-- 25